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The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

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Violations

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Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	3756814	Known	01-FEB-2024	29-FEB-2024	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	3756813	Open	08-NOV-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	3756812	Open	04-FEB-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	3756811	Open	13-DEC-2018	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3756497	Returned to Compliance	01-JAN-1997	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3756595	Returned to Compliance	01-FEB-1995	28-FEB-1995	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3756694	Returned to Compliance	01-NOV-1993	30-NOV-1993	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3756792	Returned to Compliance	01-JUN-1992	30-JUN-1992	Yes

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
5617807	3756814	SIF	State Public Notification received	16-APR-2024	State	-
5617804	3756813	SIA	State Violation/Reminder Notice	08-NOV-2021	State	-
5617803	3756812	SIA	State Violation/Reminder Notice	04-FEB-2020	State	-
5617802	3756811	SIA	State Violation/Reminder Notice	14-DEC-2018	State	-
293	3756792	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
495	3756595	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
394	3756694	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
5617799	3756497	SOX	State Compliance achieved	08-OCT-1998	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
FROM DEL-CO WATER	54550	Yes	Consecutive Connection	Surface water	Emergency	Active
CARDINGTON, VILLAGE OF WELL 0E08	16123	Yes	Well	Ground water	Permanent	Inactive
CARDINGTON, VILLAGE OF WELL 0E06	16122	Yes	Well	Ground water	Permanent	Inactive
CARDINGTON, VILLAGE OF WELL 0011	16121	Yes	Well	Ground water	Permanent	Inactive
CARDINGTON, VILLAGE OF WELL 0002	16120	Yes	Well	Ground water	Permanent	Inactive
CARDINGTON WELL 0M02	16125	Yes	Well	Ground water	Permanent	Active
CARDINGTON WELL 0M01	16124	Yes	Well	Ground water	Permanent	Active
CLEARWELL	36667	No	Clear Well	-	-	Inactive
CARDINGTON DISTRIBUTION	27762	No	Distribution System/Zone	-	-	Active
HIGH SERVICE PUMP STATION	36668	No	Pressure Control	-	-	Inactive
INTERMEDIATE PUMP STATION	36671	No	Pump Facility	-	-	Active
HIGH SERVICE PUMP STATION	43514	No	Pump Facility	-	-	Active
HIGH SERVICE PUMP NO. 2	36669	No	Pump Facility	-	-	Inactive
INTERMEDIATE PUMP NO. 3	36670	No	Pump Facility	-	-	Inactive
INTERMEDIATE PUMP NO. 2	36672	No	Pump Facility	-	-	Inactive
Cardington, Village Of P01	102309	No	Sampling Station	-	-	Inactive
CLEARWELL	46273	No	Storage	-	-	Active
FOURTH ST TANK	760	No	Storage	-	-	Active
CARDINGTON WTP	5974	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
CARDINGTON WTP	5974	Hypochlorination, Post	Disinfection
CARDINGTON WTP	5974	Innovative	Iron removal
CARDINGTON WTP	5974	Ion Exchange	Softening (hardness removal)
CARDINGTON WTP	5974	Aeration, Packed Tower	Iron removal
CARDINGTON WTP	5974	Activated Carbon, Granular	Particulate removal
CARDINGTON WTP	5974	Inhibitor, Orthophosphate	Corrosion control

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